Answer:
im not so sure about the answer but in my opioion it would be 12
Explanation:
reason being is you multiply 0.10 km/minute and in 2 hours there is 120 minutes which the answer leads to 12 km/min
Answer:
R = 19.36 ohms
Explanation:
Given that,
The power of an electric motor, P = 2500 Watts
The voltage of the circuit, V = 220 V
We need to find the resistance of the motor. We can find it as follows :

So, the resistance of the motor is 19.36 ohms.
Explanation:
see the attachment.. hope it will help you
The pitch of the sound of the car will appear to be <span>lower than the pitch of the car next to you</span>